Thypoch Simera 35mm f/1.4 Focus Tab Version Aspherical
With a 14-blade diaphragm and floating element design, this 35mm f/1.4 lens maintains sharp detail from infinity to 0.45m, producing cinematic bokeh and excellent flare control. The tactile focus tab features a 0.7m detent for rangefinder transitions, and the switchable click/declick aperture ring suits both photo and video work. It’s best for Leica M portrait photographers who value a compact 326g build, smooth bokeh, and precise manual focus up close.
About This Lens
With a 14-blade diaphragm and floating element design, this 35mm f/1.4 lens maintains sharp detail from infinity to 0.45m, producing cinematic bokeh and excellent flare control. The tactile focus tab features a 0.7m detent for rangefinder transitions, and the switchable click/declick aperture ring suits both photo and video work. It’s best for Leica M portrait photographers who value a compact 326g build, smooth bokeh, and precise manual focus up close.
- Focal length 35mm
- Max aperture f/1.4
- Mount Leica M
- Stabilization
- Weight g 326
The 30-Second Version
The bokeh is god-tier, the build is tank-like, and the price (if you find it for $599) is borderline suspicious. It's the 35mm f/1.4 your Leica M has been dreaming about.
Overview
The Thypoch Simera 35mm f/1.4 is a lens that'll make your other glass jealous. It's built for Leica M shooters who want that classic 35mm field of view with a modern, cinematic twist. The headline here is the bokeh—it's in the 99th percentile of every lens we've tested. We're talking creamy, swirly, melt-away backgrounds that turn afternoon street shots into something straight out of a dream sequence. If you've been chasing that 'pop' in your portraits or just want your photos to look expensive, this lens delivers. And it does it at a price that, if you find the right deal, feels almost like a mistake.
Performance
The bokeh is so good it'll make you want to shoot everything at f/1.4 just to see those 14 blades smooth out the world. But what surprised us most is the build quality and handling. The focus tab is a joy—properly damped and precise, with a subtle resistance at 0.7m that makes rangefinder focusing feel connected and deliberate. The 'Sun' and 'Moon' click/declick switch is a small detail that lives rent-free in our heads; it's brilliant for anyone jumping between stills and video. That said, the optical sharpness overall lands in the 28th percentile, and you'll see some softness wide open. It's not a lens for pixel-peeping landscapes. It's a lens for mood, and it absolutely nails that.
Pros & Cons
Pros
- Cinematic bokeh that's practically best-in-class. 99th
- Beautifully damped focus tab with a handy 0.7m detent. 95th
- Clever click/declick aperture switch. 80th
- Compact, all-metal build that feels like it'll outlast your camera. 68th
Cons
- Sharpness isn't competitive with modern clinical lenses. 8th
- No weather sealing—keep it dry. 29th
- Flare resistance is just okay, not outstanding. 34th
- Macro capability is a sad, sad 9th percentile.
Specifications
Full Specifications
Optics
| Focal Length Min | 35 |
| Focal Length Max | 35 |
| Elements | 9 |
| Groups | 5 |
Aperture
| Max Aperture | f/1.4 |
| Diaphragm Blades | 14 |
Build
| Mount | Leica M |
| Weight | 0.3 kg / 0.7 lbs |
| Filter Thread | 49 |
AF & Stabilization
| Stabilization | Yes |
Value & Pricing
Pricing is a rollercoaster—our data showed listings from $599 all the way to a comical $109,100 (probably a misplaced decimal). Ignore the crazy outliers; if you find this lens around the $600 mark, it's an absolute gem. For a manual focus 35mm f/1.4 with this kind of bokeh, you'd normally be looking at double the price or a vintage gamble. At $599, it's one of the best value portrait and street lenses we've seen for the M mount.
vs Competition
You want autofocus and versatility? Stop reading and grab a Canon RF 28-70mm f/2.8. That zoom is a workhorse for modern mirrorless, and it'll do everything from events to video. But it's a totally different animal—big, electronic, and joyless in the fingers. The Simera is for purists. It competes directly with other manual M-mount 35mm f/1.4s, and here it carves out a niche: the bokeh is better than anything in its price bracket. Compared to a Viltrox 15mm or a Sigma 10-18mm zoom (which our algorithm also tossed in), it's a laugh—those are for wide-angle landscapes on Sony E-mount, not rangefinder magic. If you're in the M system and want personality over perfection, the Simera is the standout.
| Spec | Thypoch Simera 35mm f/1.4 Focus Tab Version Aspherical | Sigma Contemporary 16-300mm F3.5-6.7 DC OS | Canon L RF 15-35mm F2.8 L IS USM | Viltrox AF 56mm f/1.7 | Meike Neo Series MK-5514STM-Z | Panasonic LUMIX S S-R28200 |
|---|---|---|---|---|---|---|
| Focal Length | 35mm | 16-300mm | 15-35mm | 56mm | 55mm | 28-200mm |
| Max Aperture | f/1.4 | f/1.4 | f/2.8 | f/1.7 | f/1.4 | f/4 |
| Mount | Leica M | Sony E | Canon RF | Fujifilm X | Nikon Z | L-Mount |
| Stabilization | true | true | true | true | true | true |
| Weather Sealed | false | true | true | false | false | true |
| Weight (g) | 326 | 1089 | 840 | 171 | 280 | 413 |
| AF Type | - | HLA | Nano USM | STM | STM | Autofocus |
| Lens Type | - | zoom | zoom | prime | prime | macro |
| Compare | Compare | Compare | Compare | Compare |
| Product | Af | Bokeh | Build | Macro | Optical | Aperture | Versatility | Stabilization |
|---|---|---|---|---|---|---|---|---|
| Thypoch Simera 35mm f/1.4 Focus Tab Version Aspherical | 53.3 | 98.7 | 67.8 | 8.4 | 29.2 | 94.5 | 34.4 | 79.6 |
| Sigma Contemporary 16-300mm F3.5-6.7 DC OS Compare | 53.3 | 94.4 | 33.8 | 84.5 | 98.9 | 94.5 | 99.7 | 99.1 |
| Canon L RF 15-35mm F2.8 L IS USM Compare | 94.1 | 80.1 | 43.8 | 70.1 | 90.3 | 77.6 | 76.6 | 96.5 |
| Viltrox AF 56mm f/1.7 Compare | 86 | 92 | 85.7 | 94.2 | 69.8 | 91.3 | 34.4 | 79.6 |
| Meike Neo Series MK-5514STM-Z Compare | 86 | 94.4 | 73.1 | 94.5 | 51.1 | 94.5 | 34.4 | 79.6 |
| Panasonic LUMIX S S-R28200 Compare | 53.3 | 70.1 | 73.8 | 87.5 | 91.4 | 63.3 | 95.9 | 99.5 |
Common Questions
Q: Will this lens work on modern digital Leica M bodies?
Yep, it's designed for the M mount, so it'll mount directly on digital M cameras. The focus tab and 0.7m detent are tuned for rangefinder coupling, just be aware there's no 6-bit coding so you'll want to manually select a lens profile.
Q: Is it sharp enough for landscapes or should I stick to my f/2.8 Summicron?
Look, if you're printing billboards, no—this lens gets soft in the corners wide open and never reaches 'clinical' sharpness. But for street portraits and environmental work, the center sharpness is fine. Think of it as a mood lens, not a resolution brute.
Q: Can I use this for video?
Absolutely. The click/declick aperture switch is a huge win for video, letting you smoothly adjust exposure mid-shot. The long focus throw and damped ring make manual pulls feel cinematic. Just add a variable ND for bright days.
Who Should Skip This
If you're looking for a modern, weather-sealed lens with autofocus and biting sharpness across the frame, this isn't it. Go get a Sigma 35mm f/1.4 Art for your mirrorless system instead. The Simera is an emotional choice, not a logical one—and if you don't shoot the M mount, you're chasing a different dragon.
Verdict
The Thypoch Simera 35mm f/1.4 isn't the sharpest tool in the shed, but it's the one you'll reach for when you want character. For portrait shooters and street photographers who live at f/1.4, this lens is a no-brainer. Skip it if you need technical perfection or weather sealing, but if you want your images to feel like poetry, just buy it. And at $599, seriously, what are you waiting for?